#include <iostream>

using namespace std;

int a[25];  // a[i] = j --> i 的父亲是 j
int n;

int main()
{
    while(cin >> n) {
        // 初始化数组，为后期推测辈分做准备
        for(int i = 1; i <= 24; i++) {
            a[i] = i;
        }

        for(int i = 1; i <= n; i++) {
            int x, y;
            cin >> x >> y;

            a[x] = y;   // x 的父亲是 y
        }
        
        // 推测小明的辈分关系
        int s1 = 0;   // 小明推测 s1 次
        for(int i = 1; i != a[i]; i = a[i]) {
            s1++;
        }


        int s2 = 0;   // 小宇推测 s2 次
        for(int i = 2; i != a[i]; i = a[i]) {
            s2++;
        }

        if(s1 > s2) {  // 小明是晚辈
            cout << "You are my elder" << endl;
        } else if(s1 == s2) {
            cout << "You are my brother" << endl;
        } else {
            cout << "You are my younger" << endl;
        }
    }



    return 0;
}

